journal6 ›› 2012, Vol. 33 ›› Issue (6): 26-28.DOI: 10.3969/j.issn.1007-2985.2012.06.007

• 数学 • 上一篇    下一篇

射影定理的几个应用

  

  1. (安徽建筑工业学院数理系,安徽 合肥 230601)
  • 出版日期:2012-11-25 发布日期:2013-01-14
  • 作者简介:俞泽鹏(1974-),男,安徽合肥人,安徽建筑工业学院数理系讲师,硕士,主要从事随机过程、copula在统计学的应用等研究.

Applications of Projective  Theorem

  1. (Maths & Physics Department,Anhui University of Architecture,Hefei 230601,China)
  • Online:2012-11-25 Published:2013-01-14

摘要:时间序列分析中常常用射影定理进行预测,实际上射影定理除了这个作用以外,还有另外几个用处.研究了射影定理在线性回归和Lp空间线性逼近中的应用,并用射影定理证明了几个定理.

关键词: 射影定理, 线性回归, Lp空间

Abstract: Projective theorem is often used to forecast in time series.In fact,projective theorem  can also be applied in other domains.In this paper,projective theorem is applied in linear regression and linear approach in Lp spaces.Furthermore,several theorems are proved by using the projective theorem and similar results are obtained.

Key words: projective theorem, linear regression, Lp spaces

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